README.md

@@ -173,6 +173,16 @@ One can still use generic algebras though.
 > **Maturity**: PROTOTYPE
 <hr/>
 
+* ### [kmath-gsl](kmath-gsl)
+> Linear Algebra classes implemented with GNU Scientific Library
+>
+> **Maturity**: PROTOTYPE
+>
+> **Features:**
+> - [matrix-contexts](kmath-gsl/src/nativeMain/kotlin/kscience/kmath/gsl/GslMatrixContext.kt) : Matrix Contexts over Double, Float and Complex implemented with GSL
+
+<hr/>
+
 * ### [kmath-histograms](kmath-histograms)
 > 
 >

kmath-ast/README.md

@@ -61,7 +61,7 @@ For example, the following builder:
 RealField.mstInField { symbol("x") + 2 }.compile()
 ``` 
 
-… leads to generation of bytecode, which can be decompiled to the following Java class:
+… leads to generation of bytecode, which can be decompiled to the following Java class:
 
 ```java
 package kscience.kmath.asm.generated;

kmath-gsl/README.md

@@ -0,0 +1,44 @@
+# GNU Scientific Library Integration (`kmath-core`)
+
+This subproject implements the following features:
+
+ - [matrix-contexts](src/nativeMain/kotlin/kscience/kmath/gsl/GslMatrixContext.kt) : Matrix Contexts over Double, Float and Complex implemented with GSL
+
+
+> #### Artifact:
+>
+> This module artifact: `kscience.kmath:kmath-gsl:0.2.0-dev-6`.
+>
+> Bintray release version:        [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-gsl/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-gsl/_latestVersion)
+>
+> Bintray development version:    [ ![Download](https://api.bintray.com/packages/mipt-npm/dev/kmath-gsl/images/download.svg) ](https://bintray.com/mipt-npm/dev/kmath-gsl/_latestVersion)
+>
+> **Gradle:**
+>
+> ```gradle
+> repositories {
+>     maven { url "https://dl.bintray.com/kotlin/kotlin-eap" }
+>     maven { url 'https://dl.bintray.com/mipt-npm/kscience' }
+>     maven { url 'https://dl.bintray.com/mipt-npm/dev' }
+>     maven { url 'https://dl.bintray.com/hotkeytlt/maven' }
+> 
+> }
+> 
+> dependencies {
+>     implementation 'kscience.kmath:kmath-gsl:0.2.0-dev-6'
+> }
+> ```
+> **Gradle Kotlin DSL:**
+>
+> ```kotlin
+> repositories {
+>     maven("https://dl.bintray.com/kotlin/kotlin-eap")
+>     maven("https://dl.bintray.com/mipt-npm/kscience")
+>     maven("https://dl.bintray.com/mipt-npm/dev")
+>     maven("https://dl.bintray.com/hotkeytlt/maven")
+> }
+> 
+> dependencies {
+>     implementation("kscience.kmath:kmath-gsl:0.2.0-dev-6")
+> }
+> ```

kmath-gsl/build.gradle.kts

@@ -2,6 +2,7 @@
 
 import kscience.kmath.gsl.codegen.matricesCodegen
 import kscience.kmath.gsl.codegen.vectorsCodegen
+import ru.mipt.npm.gradle.Maturity
 
 plugins {
     id("ru.mipt.npm.mpp")
@@ -50,3 +51,15 @@ kotlin {
         test.defaultSourceSet.dependsOn(nativeTest)
     }
 }
+
+readme {
+    description = "Linear Algebra classes implemented with GNU Scientific Library"
+    maturity = Maturity.PROTOTYPE
+    propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))
+
+    feature(
+        id = "matrix-contexts",
+        description = "Matrix Contexts over Double, Float and Complex implemented with GSL",
+        ref = "src/nativeMain/kotlin/kscience/kmath/gsl/GslMatrixContext.kt"
+    )
+}

kmath-gsl/docs/README-TEMPLATE.md

@@ -0,0 +1,7 @@
+# GNU Scientific Library Integration (`kmath-core`)
+
+This subproject implements the following features:
+
+${features}
+
+${artifact}

kmath-gsl/src/nativeMain/kotlin/kscience/kmath/gsl/GslMatrixContext.kt

@@ -388,8 +388,7 @@ public class GslComplexMatrixContext(internal val scope: AutofreeScope) :
             }
 
             override val determinant by lazy {
-                gsl_linalg_complex_LU_det(lups.first.nativeHandle,
+                gsl_linalg_complex_LU_det(lups.first.nativeHandle, lups.third).toKMath()
-                    lups.third).toKMath()
             }
 
             override val inverse by lazy {